microfetch/src/desktop.rs

18 lines
674 B
Rust
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pub fn get_desktop_info() -> String {
let desktop_env = std::env::var("XDG_CURRENT_DESKTOP");
let display_backend = std::env::var("XDG_SESSION_TYPE");
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// Trim "none+" from the start of desktop_env if present
// XXX: This is a workaround for NixOS modules that set XDG_CURRENT_DESKTOP to "none+foo"
// instead of just "foo"
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// Use "Unknown" if desktop_env or display_backend is empty
let desktop_env = match desktop_env.as_ref() {
Err(_) => "Unknown",
Ok(s) => s.trim_start_matches("none+"),
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};
let display_backend = display_backend.unwrap_or(String::from("Unknown"));
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format!("{desktop_env} ({display_backend})")
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}